For me it’s cause there exists already perfectly capable and better ways to do these operations.

I don’t need or want to work in an environment that reinvents how to map over a list.

Frameworks and libraries have their own APIs like reacts hooks or solids signals. Yes these can be involved but they are different from the generalized solutions that the framework reinvents with the custom properties in alpine or the looping I mention

An API exposing the capabilities of a framework is different than reinventing data attributes, looping etc